UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8nAPGAxt/vmKpcpQ5wDaeoi03C6fuTgqavSee3nRI18=' 
WHERE 
  key_id = 'fc4a868afb36c4378b3309658e41ff524ae466605ad8cf01217b829085b4d3e7' 
  AND (
    token = '8nAPGAxt/vmKpcpQ5wDaeoi03C6fuTgqavSee3nRI18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )